ROYAL DLUDGE RK M87 Mechanical Keyboard User Manual

ROYAL DLUDGE RK M87 Mechanical Keyboard

PRODUCT BASIC

FUNCTION KEYS

• Key Functions from left to right: Long press for three seconds to turn on/off Stop Last SongPlay/Pause Next Song

WIRED MODE

• Method 1: Insert the USB cable, press the left knob to enter the menu interface, select the USB mode, and confirm. The display screen will show “USB Success”.
• Method 2: Insert the USB cable and press Fn+R briefly to switch to wired mode.

BT CONNECTION

BT connection with Knob:

1. Long press ” for 3 seconds to boot and press the left knob to access the menu. Use the left knob to select any of the following icons: Paring: For example, use the knob to select and then press and hold the left knob. The screen will display ” to indicate the pairing process is active. Reconnection: For example, select  The screen will display using the left knob and then press it briefly. to indicate the device has entered the reconnection state.

BT connection with combination keys:

1.  Long press for 3 seconds to boot, Paring: Press and hold Fn+Q/W / E for 3 seconds, for example, long-press Fn+Q, and the display screen will show BT1Pairing , to indicate the pairing process is active.Reconnection: Press Fn+Q /W/E,
2. for example, press Fn +Q briefly, The screen will display to indicate the device has entered the reconnection state.
3. Turn on your computer/mobile device’s BT and search for the keyboard. Connect to it with the displayed name: RK M87.
4. After the connection is successful, the display screen will show and return to the Home screen automatically.

Similarly, follow the steps above to store 3 groups of different BT devices.

Friendly reminder: Prior to switching, kindly ensure that you have already paired three sets of BT devices.

DISPLAY OPERATION

INDICATOR LIGHT / KNOB FUNCTION

* Volume calibration:
If the volume display is incorrect, it will be automatically calibrated after the driver is turned on. Driver download address: www.rkgaming.com

MANUAL TIME SETTING

Do the followina from the main Time screen:

1. Access to time setting
   • Method 1: Press and hold the Left Knob for approximately 5 seconds until the year starts flashing, entering the manual adjustment mode
   • Method 2: Select Time Settings in the menu
2. Press the Left knob in turn to adjust the Date(YY/MM/DD) and Time (HH/MM/SS) respectively.
3. Similarly, rotate the knob to adjust the numbers: Clockwise to increase, Counterclockwise to decrease.
4. After completing the settings,
   • Press and hold the knob once more for 5s to save and exit Or Use the left knob to select “Yes”
   • Alternatively, you can short-press Fn+T to quickly save and exit.

2.4G CONNECTION

2.4G connection with Knob:

1.  Long press ‘for 3 seconds to boot and press the left knob to access the menu. Use the left knob to select the following icon:
2. Press the left knob briefly to switch the keyboard to 2.4G mode, and the screen will display” * to indicate the keyboard is in a reconnection state, and then insert the 2.4G dongle.
3. After a successful reconnection, the display screen will show “ * and return to the Home screen automatically.

2.4G pairing with knob:

1. Press the left knob to access the menu. choose the icon and then insert the dongle.
   • After a successful pairing, the display screen will show
   • 2.46 Success
   • 2.4G pairing with combination keys:
2. Long-press Fn+P for 3 seconds until the display screen shows
3. After a successful pairing, the display screen will show and long-press the left knob until the screen shows”
4. • and return to the Home screen. ” and then insert the receiver. * and return to the Home screen.

Friendly reminder’ The devices are already paired at the factory. so there is no need to pair them again.

BACKLIGHT CONTROL

CUSTOM BACKLIGHT SET

MULTIMEDIA KEY FOR WINDOWS

Windows system(Fn + A: switch to Windows system)

MULTIMEDIA KEY FOR MAC

MAP cuctomiEn a G Gwitch to Mar cuctom!

Have an issue with one of our RK products?

Feel free to contact us with any product issues or questions. We will reply as quickly as possible to ensure all your needs are handled. For better technical support, please contact rkgaming@rkgaming.com

FCC WARNING

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: this devas may not cause mammary sentence, and this device most does or any general received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment Note: This equipment has been tested and found to comply with the limits for a Class B digital device, subject to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications, However, there is no guarantee that emergence will not occur in a particular installation. this equipment: does cause harmful reference to radio or television reception which can be determined by tomate the patient and on, to is erioddraged to my to corrective interference by one or more of the following measures:

• Rearient or relocate the receiving antenna.
• increase the sensation ne ween the equipment and receiver.
• concrete Getter of an excellent radio TV location on now.
• The device was evaluated to most general RF exposure to retirement. The device can de
• used m postage exposure common want restriction.

WHEN USING A KEYBOARD:

1. Maintain proper posture and avoid excessive force on the keys.
2. Take regular breaks to prevent hand fatigue.
3. Clean the keyboard regularly to remove dust and dirt.
4. Avoid exposing the keyboard to liquids.
5. Keep the keyboard in a suitable environment, free from extreme temperatures or humidity. Remember these tips for a comfortable and durable keyboard experience.

ISED STATEMENT

English: This device contains license-exempt transmitters)/receiver(s) that comply with Innovation, following two conditions:

1. This device may not cause interference.
2. This device must accept any interference, including interference that may cause undesired operation of the device.

BATTERIES

warming that batteries (battery pack or batteries installed) shall not be exposed to excessive heat such as sunshine,

1. Replacement of a bodily with an incorrect type can defeat a safeguard.
2. Disposal of a battery into fire or a hot oven, or mechanical crushing or cutting of a battery. that can result in an explanation;
3. Leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of 1 namaste liquid or gas:
4. battery subjected to extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas.

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